Here's a picture of an average AutoPark parking brake drum removed exhibiting two entry ports for altering the brake sneakers.
On the following could be the block diagram for your Version III AutoPark program. All over again, the Genie Lamps are inserted in the circuit, and We'll give more unique info on exactly where the actual connections are to become designed later In this particular document.
Just before we get into your specifics on the components, or analysis and repair, it may enable to acquire some fundamental idea of how AutoPark works. The subsequent illustration describes the program in really very simple terms. We propose researching these diagrams and textual content, In order in order to visualize what your AutoPark is doing as you apply, or launch the parking brake.
BTSI – – Stands for Brake Transmission Shift Interlock. A safety system made to stop the shift lever from being pulled out of PARK unless the brake pedal is depressed. Not Element of the AutoPark procedure but occasionally bewildered Together with the AutoPark like a supply of a difficulty.
So – – Around the RGS woman connector, the terminal you desire can be found by turning about the ignition, (don’t commence motor), pull the change lever OUT OF PARK TO REVERSE, and checking for voltage amongst ground, and at equally of The 2 terminals.
Barring among the list of two over scenarios, the lining during the parking brake really should previous indefinitely. A uncommon exception can be Should the rear seal from the transmission leaks, and soaks the brake shoes with ATF. This would require substitute of your shoes in spite of their don ailment.
It really is nearly extremely hard to predict which coaches will working experience this certain failure, but we're really convinced that usually, the culprit is simply plain AGE and in some instances Warmth.
Tape, wire, or somehow seize the hose to the bottle opening and safe the bottle so it will remain in position. You might just get a colleague to help Browse Around This Website you and have a single individual hold the bottle so the hose stays in it and captures the old used ATF.
The purpose of this complete workout, is to show that you want very good brake footwear and great cables, all appropriately modified, for a prerequisite to any successful repair of the AutoPark parking brake system.
Below is a vital factor You must take into account before you start this method: If you start engaged on this Along with the brake Used, There's gonna be loads of tension to the cable, and also the actuator shaft – – The large spring while in the actuator is pulling difficult around the shaft and cable to apply the brake. I’m sending you Yet another illustration (you ought to print this one particular much too so you can research it as you read through this). This is the easier illustration as opposed to pdf one that I sent a little bit back. If you actually examine and memorize this webpage, you’ll know all the fundamentals about how your AutoPark is effective. This is the huge basic safety difficulty here: In an effort to get this actuator out on the motorhome, you may need very first to get the cable disconnected.
This course of action operates in most most of the cases where by the valve is just sticky. Stronger solvents for instance Chemtool B12 may fit a lot better than mineral spirits.
Make sure you let us know if you have concerns or concerns concerning the over. We're going to tackle them as most effective as we could.
In case the actuator is moving much over a maximum of 1.45 inches, then the brake likely just isn't Keeping well on an incline plus the actuator is alleged for being in “about vacation.
Style III procedure – – Uncovered on chassis created in between (approx) mid 1998 and 2007. Just like Kind II but lacks the guide foot pedal for software of the parking brake. Incorporates a yellow press-pull knob over the dashboard.